Water Resource Challenges Essay Example for Free

Water Resource Challenges Essay Irrigation allows farmers to increase the productivity of land. Food production is an important concern particularly with the ever increasing population thus it is essential that even arid and semiarid lands are utilized. This is only possible through irrigation. Unfortunately, traditional irrigation generally makes inefficient use of water. This involves flooding the land or diverting water through open channels. However, plants absorb only about 40 percent while the rest evaporates into the atmosphere or seeps into the ground. One of the most important innovations in agricultural water conservation is micro irrigation which is also called drip or trickle irrigation. Micro irrigation includes all methods of frequent water application, in small flow rates, on or below the soil surface. Water is distributed using an extensive hydraulic pipe network that conveys water from its source to the plant. Ideally, the volume of water is applied directly to the root zone in quantities that is measured in accordance to the plant’s absorption capacity. Due to the manner in which water is applied by a micro irrigation system, only a portion of the soil surface and root zone of the total field is wetted. An efficiency in irrigation is achieved that result in a significant reduction in water use and even that of fertilizers which can be conveyed through the same system. With water concentrated on the area where it is most needed, it also allows the safe use of recycled water and even water sources with high salt content without danger to the over soil productivity. However, the costs can be prohibitive thus not all are able to install such a system in the farms.

Compare and Contrast the two poems, London and Composed Upon Westminste

Compare and Contrast the two poems, London and Composed Upon Westminster Bridge Both of the poets write about London in their poems. There is one big difference between the form and the structure ‘Composed Upon Westminster Bridge’ is written in the form of a sonnet where as the ‘London’ poem is just a four verse poem, each verse having four lines. Comparing the poems with one another I first picked up that they are equally written from first person perspectives which helps to express that these are the writer’s real thoughts and feelings of the great city. Blake doesn’t concentrate on the general scene: Like the buildings or the natural landscapes, He sees beyond all this and he thinks of the people who live there. He explains how everyone is sad and hopelessly depressed, he points out the prostitutes have no other means of earning money than to sell themselves and how the soldiers have to put their lives on the line whenever the king decides. He makes it interesting as he uses a lot of repetition in each stanza to emphasize his views, ‘‘in every cry of every man...

Should Human Cloning Be Permitted

In her article â€Å"Should Human Cloning Be Permitted? ,† Patricia Braid (2000) argues against human cloning. Human cloning is a new type of reproduction, specifically asexual reproduction. With this new technology, people have a choice instead of just a chance to have a biological child. Human cloning is rejected by the majority of people from different countries because most are not scientists and don't have a deep understanding of it. People can however, make judgments about complex issues.There are advantages for those that agree with cloning humans because of personal reasons, such as an infertile couple wanting a child of their own, lesbian or gay couples that want to make a family, or a couple wanting to save a dying child. She states that â€Å"[in] these scenarios, there are other options available to form a family' (Paragraph 4). For the cloned humans, she emphasizes on the possible physical and psychological harm that can occur to them.Patricia Braid questions the risks ND dangers of cloning humans in the future because it not only impacts people that choose to use it but also for society and future generations. She describes cloning as creating a product, not a human and says that it will change the way we think of children that have been cloned. Cloning could become marketable, change laws and most importantly, people may be able to control human evolution. In her conclusion, she accentuates the significance of it being a collective decision on whether or not human cloning should be permitted.

Princess Diana Rhetorical Analysis or Reports Essay

Zoe’ Strawn Mrs. Leopard AP Lang and Comp Rhetorical Analysis of Four Articles Upon Princess Diana’s Death Princess Diana of Wales was killed in a car accident in Paris, France in 1997. She was divorced from England’s Prince Charles and a mother to Princes William and Harry. In her life, she was known for her philanthropy and her marriage with the Prince. The accident was known around the world and many newspapers and news programs wrote articles about the late Princess’s death. The Queen of England and Princess Diana’s brother Lord Spencer spoke about the Princess in a televised speech and her eulogy at the funeral service. The first article reporting of the Princess’s death was from the British Broadcasting Company (BBC) on August†¦show more content†¦The speaker is Queen Elizabeth, the audience is anyone watching the televised speech, and the subject is the remembrance of Diana. The intent of the Queens’ speech is to pay tribute to late Diana and also thank everyone for t he flowers, messages, and respects paid to Diana. I believe that the speech was rhetorically effective because of the emotion that the speaker conveys. Logos is established because we know that the speaker is the Queen of England. However, pathos is the most common in this speech. The Queen is distressed about the death of a family member, and it shows in her speech. The speech is written in a sweet style. Examples of this are â€Å"So what I say to you now, as your queen and as a grandmother, I say from my heart.†, and, â€Å"I share in your determination to cherish her memory.† Diana’s brother, Earl Spencer, gave a eulogy for her on September 6, 1997. In the eulogy he speaks of how much Diana meant to the people of not only England, but also the people of the world. Within the speech, the Earl becomes passionate about his sister and the things that she did during her life. One example that he gave was that on her birthday, she did not celebrate the day but ins tead was the guest of honor at a charity fundraising event. The speaker is Earl Spencer, the brother of the late Princess. The audience is all of the people who are